daily-tracker

commit e360ab67cd3503b944abdfeb70ca640ba66a2948
parent ec3924678206fc34fe0505ab897639a846f2df80
Author: Silas Brack <silasbrack@gmail.com>
Date:   Sun, 31 May 2026 22:22:46 +0200

feat: implement email verification using local server

Diffstat:
M
config/runtime.exs
 | 
40
+++++++++++++++++++++++++++++-----------
A
flake.lock
 | 
27
+++++++++++++++++++++++++++
M
flake.nix
 | 
26
++++++++++++++++----------

3 files changed, 72 insertions(+), 21 deletions(-)
diff --git a/config/runtime.exs b/config/runtime.exs
@@ -103,15 +103,33 @@ if config_env() == :prod do
   #
   # Check `Plug.SSL` for all available options in `force_ssl`.
 
-  config :daily_tracker, DailyTracker.Mailer,
-    adapter: Swoosh.Adapters.SMTP,
-    relay: System.get_env("MAIL_HOST", "mail.silasbrack.com"),
-    port: 25,
-    username: "silas@silasbrack.com",
-    password: System.get_env("MAIL_PASSWORD") ||
-      raise("environment variable MAIL_PASSWORD is missing."),
-    tls: :always,
-    ssl: false,
-    tls_options: [cacerts: :public_key.cacerts_get()],
-    auth: :always
+  mail_host = System.get_env("MAIL_HOST", "mail.silasbrack.com")
+
+  mail_config =
+    if mail_host == "localhost" do
+      # Local delivery on the same machine — no TLS or auth needed
+      [
+        adapter: Swoosh.Adapters.SMTP,
+        relay: "localhost",
+        port: 25,
+        tls: :never,
+        ssl: false,
+        auth: :never
+      ]
+    else
+      [
+        adapter: Swoosh.Adapters.SMTP,
+        relay: mail_host,
+        port: 25,
+        username: "silas@silasbrack.com",
+        password: System.get_env("MAIL_PASSWORD") ||
+          raise("environment variable MAIL_PASSWORD is missing."),
+        tls: :always,
+        ssl: false,
+        tls_options: [cacerts: :public_key.cacerts_get()],
+        auth: :always
+      ]
+    end
+
+  config :daily_tracker, DailyTracker.Mailer, mail_config
 end
diff --git a/flake.lock b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1779796641,
+        "narHash": "sha256-ZsIrKmhp4vbBXoXXmR/tBXA/UCsAQiJL9vsgZEduhVY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "25f538306313eae3927264466c70d7001dcea1df",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
@@ -10,11 +10,6 @@
       pkgs = import nixpkgs { inherit system; };
       beamPackages = pkgs.beamPackages;
 
-      mixNixDeps = import ./deps.nix {
-        inherit (pkgs) lib;
-        inherit beamPackages;
-      };
-
       heroicons = pkgs.fetchFromGitHub {
         owner = "tailwindlabs";
         repo = "heroicons";
@@ -28,18 +23,29 @@
         version = "0.1.0";
         src = ./.;
 
-        inherit mixNixDeps;
+        removeCookie = false;
+
+        mixFodDeps = beamPackages.fetchMixDeps {
+          pname = "daily_tracker-deps";
+          version = "0.1.0";
+          src = ./.;
+          sha256 = "sha256-UnNtgwAkJDF77MmtkC0Cy/aZ0J7jx/8fZEX2uVNhLNY=";
+        };
 
-        # Handle the heroicons git dep that mix2nix can't generate
-        postConfigure = ''
-          mkdir -p deps/heroicons
-          cp -r ${heroicons}/optimized/* deps/heroicons/
+        # Replace heroicons git dep with a path dep before any mix phase runs
+        postPatch = ''
+          sed -i '/heroicons/d' mix.lock
+          sed -i '/:heroicons/,/depth: 1}/c\      {:heroicons, path: "${heroicons}/optimized", app: false, compile: false},' mix.exs
         '';
 
         # Build assets before release
         preBuild = ''
           export MIX_ESBUILD_PATH="${pkgs.esbuild}/bin/esbuild"
           export TAILWIND_PATH="${pkgs.tailwindcss_4}/bin/tailwindcss"
+
+          # Compile first so colocated hooks are generated
+          mix compile --no-deps-check
+
           mix assets.deploy --no-deps-check
         '';
       };